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Richard SmithandJon Ross-Perkins
925250f8f9
Include notes listing the candidates and explaining why they didn't work. Rather than duplicating the (substantial) logic for this, use the Clang machinery to generate these diagnostics. In order to support this, add a mechanism to map `SemIR::LocId`s to `clang::SourceLocation`s. This works by creating source buffers in Clang that refer into the Carbon source file so that `SourceLocation`s can point into them. --------- Co-authored-by: Jon Ross-Perkins <jperkins@google.com>
20 lines
633 B
C++
20 lines
633 B
C++
// Part of the Carbon Language project, under the Apache License v2.0 with LLVM
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// Exceptions. See /LICENSE for license information.
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// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
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#ifndef CARBON_TOOLCHAIN_CHECK_CPP_LOCATION_H_
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#define CARBON_TOOLCHAIN_CHECK_CPP_LOCATION_H_
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#include "toolchain/check/context.h"
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#include "toolchain/sem_ir/ids.h"
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namespace Carbon::Check {
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// Maps a Carbon source location into an equivalent Clang source location.
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auto GetCppLocation(Context& context, SemIR::LocId loc_id)
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-> clang::SourceLocation;
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} // namespace Carbon::Check
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#endif // CARBON_TOOLCHAIN_CHECK_CPP_LOCATION_H_
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